| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.40 | 9.182% | $99.7923 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $89.43 | 11.759% | $99.9461 | $99.95 | $99.95 | $99.90 |
| Purchase #3 | $64.42 | 11.116% | $71.5809 | $71.58 | $71.60 | $71.60 |
| Purchase #4 | $106.79 | 8.453% | $115.817 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $235.80 | 13.461% | $267.541 | $267.54 | $267.55 | $267.50 |
| Purchase #6 | $99.35 | 9.407% | $108.6959 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $111.90 | 8.274% | $121.1586 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $799.09 | $884.5318 | $884.54 | $884.55 | $884.50 | |